AMD EPYC 9825 's Advantages
Released 5 years and 6 months late
Higher specification of memory (6000 vs 2933)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 2.1GHz)
Larger L3 cache size (384MB vs 71.5MB)
More modern manufacturing process (3nm vs 14nm)
Intel Xeon Platinum 9221 's Advantages
Lower TDP (250W vs 390W)